Uni-dolly



FIG. 1 is a front view of uni-dolly, showing my new design;

FIG. 2 is a side plan view thereof;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a top perspective view thereof. 

The ornamental design for uni-dolly, as shown and described. 